April 2009 - Posts
UPDATE: 04-26-2009 While using this script at a customer site, outside of my small lab environment, I realized I could have made this script perform more efficiently. My customer had ~500 agents, and this script took about 10 minutes to complete.
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/*Get each logical disk size, for each agent computer, by OS version. This helps in calculating the Logical Disk Free Space Monitor from my earlier post . You can copy results into Excel, sort by system and non-system drives, and perform an average
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I’m starting a new post here, similar to my Command Shell reference . This will include some useful SQL queries that I happen to need and direct my customers to on a daily basis. If you don’t see something here, check Kevin Holman’s blog .
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SELECT SourceMonitoringObjectDisplayName AS 'Group', TargetMonitoringObjectDisplayName AS 'Member' FROM RelationshipGenericView WHERE (SourceMonitoringObjectDisplayName
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SELECT ManagedEntityGenericView.DisplayName, ManagedEntityGenericView.FullName FROM ManagedEntityGenericView INNER JOIN
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get-alert | where {$_.name -match " Alert Name "} | get-AlertHistory | select Time* command shell main menu
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This will return the list of Failover Management Servers for specified agent. get-agent | where {$_.computername -eq " netbios computername "} | Get-FailoverManagementServer | select computername command shell main menu
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This will return the top ten events collected. FYI – Given the sheer number of events collected and stored in the OperationsManager database, this query may take a minute to return results. $array = @();foreach ($number in Get-Event | foreach-object {$_.get_number()})
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If you have multiple Management Groups, this can be handy to switch between them while in the same Command Shell session. Always be aware of which Management Group you’re connected to while in the Command Shell! This example assumes your session is currently
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UPDATE: 04-26-2009 - I rewrote this script so that it performs much faster. See new post here . I’ll take this post down in a couple weeks, after search engines are updated with new post.
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This will return which [typed] class the specified task will run against. foreach ($targetId in get-task | where {$_.displayname -match " task name "} | foreach-object {$_.get_target().id.tostring()}) {get-monitoringclass | where {$_.id -eq
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Got a new one today. HTH. Foreach ($discovery in (get-discovery | foreach-object {$_.DataSource})) { if ($discovery.Configuration -match "IntervalSeconds> seconds <")
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Since I just wrote an article on how to use the Logical Disk Free Space monitor , I figured this would be a nice compliment to that post. I highly recommend reading that article to get an understanding of this monitor before moving forward with
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In order to make any kind of performance tuning recommendations, it is first necessary to capture a baseline of normal operating conditions. What I’d like to demonstrate in this post is how to measure the performance of your Operations Manager database
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Throughout my years working with MOM and Operations Manager 2007, periodically I hear complaints about Operations Manager not alerting on low disk space conditions, or that administrators are receiving false alerts. Just about every time I've been
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Nathan left a comment on one of my posts the other day. See thread: Is alert grooming working? Well, Nathan helped me find a problem with my script. The problem was the Date-Time criteria I was using for my calculations to verify whether or
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